Formation of a sulfur-atom-inserted N-confused porphyrin iron nitrosyl complex by denitrosation and C-S bond cleavage of an S-nitrosothiol

Chen Hsiung Hung, Wei Min Ching, Gao Fong Chang, Chuan Hung Chuang, Han Wei Chu, Way Zen Lee

Research output: Contribution to journalArticle

11 Citations (Scopus)

Abstract

The reaction of nitrosothiol, Ph3CSNO, with a divalent iron N-confused porphyrin complex, Fe(HCTPPH)Br, yields a {Fe(NO)}6 iron nitrosyl complex with a sulfur atom inserted in the Fe-C bond. The crystal structure reveals a bent Fe-N-O geometry and an η2-(C,S) bonding mode between iron and the C-S bond. A reaction mechanism involving a transnitrosation and a nitrosothiol C-S bond cleavage is proposed.

Original languageEnglish
Pages (from-to)10941-10943
Number of pages3
JournalInorganic Chemistry
Volume46
Issue number26
DOIs
Publication statusPublished - 2007 Dec 24

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S-Nitrosothiols
Porphyrins
Sulfur
porphyrins
cleavage
sulfur
Iron
iron
Atoms
atoms
Crystal structure
Geometry
crystal structure
geometry
dinitrosyl iron complex

ASJC Scopus subject areas

  • Physical and Theoretical Chemistry
  • Inorganic Chemistry

Cite this

Formation of a sulfur-atom-inserted N-confused porphyrin iron nitrosyl complex by denitrosation and C-S bond cleavage of an S-nitrosothiol. / Hung, Chen Hsiung; Ching, Wei Min; Chang, Gao Fong; Chuang, Chuan Hung; Chu, Han Wei; Lee, Way Zen.

In: Inorganic Chemistry, Vol. 46, No. 26, 24.12.2007, p. 10941-10943.

Research output: Contribution to journalArticle

Hung, Chen Hsiung ; Ching, Wei Min ; Chang, Gao Fong ; Chuang, Chuan Hung ; Chu, Han Wei ; Lee, Way Zen. / Formation of a sulfur-atom-inserted N-confused porphyrin iron nitrosyl complex by denitrosation and C-S bond cleavage of an S-nitrosothiol. In: Inorganic Chemistry. 2007 ; Vol. 46, No. 26. pp. 10941-10943.
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AU - Chuang, Chuan Hung

AU - Chu, Han Wei

AU - Lee, Way Zen

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